TY - JOUR AU - Alqahtani, Badr AU - Alzaid, Sara S. AU - Fulga, Andreea AU - Roldán López de Hierro, Antonio Francisco PY - 2021 DA - 2021/03/10 TI - Proinov type contractions on dislocated b-metric spaces JO - Advances in Difference Equations SP - 164 VL - 2021 IS - 1 AB - In this paper, we improve the Proinov theorem by adding certain rational expressions to the definition of the corresponding contractions. After that, we prove fixed point theorems for these modified Proinov contractions in the framework of dislocated b-metric spaces. We show some illustrative examples to indicate the validity of the main results. SN - 1687-1847 UR - https://doi.org/10.1186/s13662-021-03329-5 DO - 10.1186/s13662-021-03329-5 ID - Alqahtani2021 ER -